package javatest;

import org.w3c.dom.ls.LSOutput;

public class test2 {
    public static void main(String[] args) {
        int   a, b, c;

        a=11;
        b=38;
        System.out.println("ab两数交换前");
        System.out.println("a="+a);
        System.out.println("b="+b);
        c=a;a=b;b=c;
        System.out.println("ab两数交换后");
        System.out.println("a="+a);
        System.out.println("b="+b);
    }



}
